AAC Telecom is a private high-tech enterprise focusing on the R&D, production and marketing of Fiber Optical Products. It is an independent export department devoted to sourcing activities, specializing in offering various compatible 10GB SFP +/XENPAK/XFP/X2/SFP/GBIC modules and overstock products which can be used on most of major switches such as Cisco, 3Com, HP ,Juniper ,Foundry ,Enterasys ,Linksys ,Finisar ,Huawei ,Dlink ,Avaya ,Extreme, Nortel and so on. All the compatible transceiver are 100% compatible with original ones . The company has dozens of worldwide partner factories as well which specialize in producing Media Converter, Fiber Cable and test equipments. Contact : Tanny AAC Telecom Co ., Ltd P: 86-755-6128-3626 F: 86-755-6128-3828 E: tanny@aactelecom.com M: tannyataac@hotmail.com G: tannytnn@gmail.com AOL&Skype: tannyataac